热低压
- 网络heat low;thermal low
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该指数不仅能够较好地反映以蒙古为中心的东亚大陆热低压和西太平洋副热带高压的变化特征,还能够指示东亚副热带夏季风的强弱以及中国长江流域降水的异常变化。
The index reflect the variations of both the thermal low pressure centering in Mongolia and the subtropical high in the western Pacific very well and also indicate an intensity of summer monsoon in the East Asian subtropics and an anomaly of rainfall along the valleys of the Yangtze River .
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通过分析认为,这是一次发生于纬向环流中的沙尘暴天气,主要影响系统是蒙古西部热低压和地面冷锋。
This is a sandstorm weather that happened on zonal circulation and affected by heat low and surface cold front in west Mongolia .
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中低层Q矢量的辐合和大暴雨的发生有着很好的对应关系,非热低压引起的大暴雨位于Q矢量辐合中心区附近,或者辐合中心区南&西南方。
The convergence of Q-vectors and rainstorms are well homologous , the center of rainstorm caused by non-thermal depression situated in the convergence center of Q-vectors or south to southwestern of the convergence center of Q-vectors .
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研究发现高空小槽、切变线、热低压是引发夏季沙尘暴的主要天气系统。
The results show that upper trough and shear line and thermal depression are main synoptic systems introducing summer sand-dust storm .
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大陆热低压西边的高纬风使对流层中、下层出现下沉辐散气流,是副热带旱区干旱的根本原因;
The sinking divergence air current resulted from high-latitude wind in the west to continental thermal depression is the ultimate cause to form subtropical arid region .
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春、夏季的北迁,迁出地一般位于地面热低压系统的暖区和高空850毫巴图上的偏南气流,特别是西南气流的控制区域;
The emigratory areas in the northward migrating process in spring-summer are located in the warm sector of warm low on surface and in partial southern air stream on 850 mb isobaric chart , especially in the region controlled by SW air stream .
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同时,随着季节发展,源于热带西太平洋的气压异常逐渐移近并最终占据亚洲大陆,进而影响夏季亚洲大陆热低压。
As the season progresses ( from winter to the following summer ), SLP anomalies originating from the tropical western Pacific gradually move towards , and finally occupy the Asian continent , and further influence the thermal depression over the Asian continent in the following summer .
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采用热壁低压MOCVD方法制备了TiO2纳米粉末。
TiO 2 nano powder was prepared by MOCVD process .
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TiO2纳米粉末的热壁低压MOCVD方法制备
Preparation of TiO 2 Nano Powder by MOCVD Process
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计算机自动控制的热壁低压MOCVD系统的建立及其应用
A Computer Controlled Hot Wall Low Pressure MOCVD System and Its Application
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本文根据金属有机物化学气相沉积(MOCVD)系统的原理和特点,建立了计算机自动控制的热壁低压MOCVD系统。
According to the principles and characteristics of Metal Organic chemical vapor Deposition ( MOCVD ) a computer controlled hot wall low pressure MOCVD system was established .
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矿热炉低压无功补偿系统设计
The Design of Low Reactive Power Compensation of Smelting Electric Furnace
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内换热式低压径向氨合成塔应用小结
Application Summarization for Inner-Heat Change Type of Low Pressure Radial Flow Ammonia Converter
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矿热炉低压侧无功补偿增产节电的剖析
Analysis of increasing production and saving power on submerged arc furnace with low handed side reactive compensation
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热管式低压省煤器应用前景讨论
Discussion on Application Prospect of Heat Pipe Type Low Pressure Economizer
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采用热管技术低压铸造铝合金摩轮的计算机模拟
Simulation on Aluminum Alloy Motorcycle Wheel Manufactured by Heat Pipe Technology and Low Pressure Casting
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分析了这几种方式的流程机理和冷却特性.结果表明,采用带有低温换热器和低压换热器的冷却循环方式,整个超流氦冷却循环具有制冷效率高、系统功耗小等优点。
Analysis indicates that the cooling cycle which adopting this cooling cycle with low temperature and low pressure heat exchanger has high coefficient of performance and low power consumption .
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结果显示:与无再热新循环相比,再热使循环比功得到大幅提高;而再热循环热效率在低压透平入口温度较高,总压比较大时可得到较大幅度地提高。
The results show that reheat cycle has much higher specific work than new cycle without reheat . Thermal efficiency of new cycle with reheat can be improved when total pressure ratio is big and low pressure turbine inlet temperature is high .
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板壳式换热器与电厂低压加热器无铜化
Corrugated Plate-Shell Heat Exchangers for Non-Copper Low pressure heaters in Power Plants
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矿热炉无功低压补偿及谐波治理技术发展和应用
Development and application of wattles low pressure compensating and harmonic wave processing technique on mine heating furnace
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报道了热钯丝在低压硅烷气氛下的奇异行为,并给出了初步的解释。
An anomalous behavior of hot palladium wire in the atmosphere of silane at low pressure was reported and preliminarily explained .
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在电厂热系统中增设低压省煤器是降低排烟温度节约能源的有效措施之一。
The low-pressure economizer installed in thermal system of power stations gives a useful option for reducing the coal consumption rate .
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分析结果表明,其原因是土壤含水量减少会造成地面潜热通量减少、感热通量增加和陆面温度增高,最后生成一个浅薄的偏差热低压。
This is because the decreased soil moisture may produce a large , shallow anomaly depression due to the increase of surface sensible heat flux and surface skin temperature and the decrease of surface latent heat flux for the continent region .